
For Reference Only
Part Number | AT80C31X2-SLSUM |
OEMstron Part # | AT80C31X2-SLSUM |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT ROMLESS 44PLCC |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | AT80C31X2-SLSUM PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT80C31X2-SLSUM Specifications
Part Number | AT80C31X2-SLSUM | |
Brand | Microchip Technology | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | 80C | |
Core Processor | 80C51 | |
Core Size | 8-Bit | |
Speed | 40/20MHz | |
Connectivity | UART/USART | |
Peripherals | POR | |
Number of I/O | 32 | |
Program Memory Size | - | |
Program Memory Type | ROMless | |
EEPROM Size | - | |
RAM Size | 128 x 8 | |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
Data Converters | - | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 44-LCC (J-Lead) | |
Supplier Device Package | 44-PLCC (16.6x16.6) |
AT80C31X2-SLSUM Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT80C31X2-SLSUM Atmel Corporation |
5 |
Part Number | Description | Stock |
AT80C31X2-SLSUM Atmel Corporation |
N/A |
21103 |
Part Number | Description | Stock |
AT80C31X2-SLSUM D# AT80C31X2-SLSUM-ND Microchip Technology Inc |
IC MCU 8BIT ROMLESS 44PLCC |
Limited Supply - Call |
Part Number | Description | Stock |
AT80C31X2SLSUM Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
6325 |
Part Number | Description | Stock |
AT80C31X2SLSUM Texas Instruments |
OEM/CM ONLY |
559 |
Part Number | Description | Stock |
AT80C31X2-SLSUM Atmel Corporation |
OEM/CM Immediate delivery |
661 |
Part Number | Description | Stock |
AT80C31X2-SLSUM D# NS-AT80C31X2-SLSUM AMP / Tyco Electronics |
OEM/CM ONLY |
1982 |
Part Number | Description | Stock |
AT80C31X2-SLSUM Atmel Corporation |
8-BIT, 40 MHz, MICROCONTROLLER, 44 Pin Plastic PLCC |
3 |
Part Number | Description | Stock |
AT80C31X2SLSUM Atmel Corporation |
OEM/CM ONLY |
54 |
Part Number | Description | Stock |
AT80C31X2-SLSUM Atmel Corporation |
IN stock Immediate delivery |
656 |
Part Number | Description | Stock |
AT80C31X2-SLSUM Atmel Corporation |
shipping today |
596 |
Part Number | Description | Stock |
AT80C31X2SLSUM Atmel Corporation |
RFQ |
14803 |
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